Public regulation commission district four is composed of Bernalillo county precincts 31 through 38, 40 through 55, 61 through 67, 71 through 77, 88, 90 through 99, 101 through 106, 122 through 124, 132, 133, 135, 214, 217, 221 and 223 through 226; Cibola county; McKinley county; Rio Arriba county precincts 24 through 27, 29 and 30; San Juan county; Sandoval county precincts 7 through 10 and 14 through 27; Santa Fe county precincts 12, 14, 62 through 65, 68 through 72 and 80 through 82; Socorro county precinct 15; and Valencia county precinct 13.